000 00282nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a530
100 _aPalanisamy P K
245 0 _aEngineering Physics
250 _a1
260 _bScitech Publishers, Chennai
_c2014
942 _cBK
999 _c24870
_d24870